Flix v1: Guide to Minimalistic ESP32 Quadcopter
Flix v1 is a fully open source, Arduino based quadcopter built on an ESP32 D1 Mini and low cost IMUs (GY-91 or ICM-20948). Designed for…
Build a Soil Moisture Sensor With Arduino
Why Monitor Soil Moisture? Water is the single most limiting resource for crops worldwide. Under-watering stresses plants, wastes energy, and…